These guides cover popular shops that were verified on real product pages. The extension supports 71 shops in total, 66 of them verified; see the full list.
- Lidl (Germany, Austria, Croatia, Slovenia, France, Spain, Italy, Poland, the Netherlands, Czechia, Hungary and more)
- Konzum (Croatia and Bosnia and Herzegovina)
- Kaufland (Germany, Czechia and Slovakia)
- Albert Heijn (the Netherlands)
- Rewe (Germany)
- dm (Germany and Austria)
- Mercator (Slovenia)
- Tommy (Croatia)
- Maxi (Serbia)
- Carrefour (France, Spain, Italy, Belgium, Poland and Romania)
- Mercadona (Spain)
- Tesco Ireland (Ireland)
- Billa (Austria)
- Rossmann (Germany)
- Netto (Germany)
- Monoprix (France)
- Auchan (France and Poland)
- Dia (Spain)
- Alcampo (Spain)
- Eroski (Spain)
- Conad (Italy)
- ICA (Sweden)
- Willys (Sweden)
- Mathem (Sweden)
- Nemlig (Denmark)